| 廉价压力检测电路非线性的分析 |
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| 引用本文： | 赵婧.廉价压力检测电路非线性的分析[J].计算机光盘软件与应用,2012(4):104-105. |
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| 作者姓名： | 赵婧 |
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| 作者单位： | 天津九安医疗电子股份有限公司,天津,300190 |
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| 摘 要： | 在消费类电子产品中,在节约成本的前提下,检测压力信号采用了以压力传感器为核心的廉价压力检测电路方案。电路主要包括:压力传感器、恒流激励、信号放大等,本文对廉价压力检测电路的非线性进行了理论分析和推导。
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| 关 键 词： | 廉价压力检测电路 压力传感器 信号放 |
Non-linear Analysis of Low-cost Pressure Detection Circuit |
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| Authors: | Zhao Jing |
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| Affiliation: | Zhao Jing(Tianjin Jiuan Health Electronics Co.,Ltd.,Tianjin 300190,China) |
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| Abstract: | In the consumer electronics products,under the premise of cost savings,the detected pressure signal using low-cost pressure detection circuit program as the core of the pressure sensor.The circuit includes:pressure sensors,constant current excitation,signal amplification,cheap pressure detection circuit nonlinear theoretical analysis and derivation. |
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| Keywords: | Low-cost pressure detection circuit Pressure sensors Signal put |
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